You'll be noncontagious in seconds with this extra-strength lice attack solution! No excessive combing is needed with this lice solution. Defeats all live lice with the first treatment. Now you can defeat lice on your own in the comfort of your own home. This lice treatment solution is safe enough to use on people of all ages (yes, infants and even if you're pregnant!) This one bottle yields approximately 5-8 treatments depending on hair type. Typically 1-2 oz is used per treatment. This is the safest and most effective solution out there to defeat live lice and we guarantee it! Ingredients:Olive Oil, Dimethicone, Beeswax, Rosemary